iperf3: error while loading shared libraries: libiperf.so.0: cannot open shared object file: No such file or directory
这个问题容易发生在centos6 和Ubuntu较老版本上:
编译错误.
解决方法:
在正常编译后运行.
ldconfig
https://github.com/esnet/iperf/issues/699
https://github.com/esnet/iperf/issues/153#issuecomment-130992774